A triangle is a polygon with three edges and three vertices. The area of a triangle can be calculated using the formula:

Area = 1/2 × base × height

Where:

**base (b)**: The length of the base of the triangle.**height (h)**: The perpendicular height from the base to the opposite vertex.

This formula applies to all types of triangles, whether they are equilateral, isosceles, or scalene. By inputting the base and height into the calculator above, you can determine the area of any triangle.

This image illustrates a triangle, where 'b' represents the base and 'h' represents the height.